Sumation 2.1 Sum of Odd Numbers Objective: Calculate the sum of odd numbers from 1 to 19 using summation notation and a for loop. [1]:Sum after adding 1: 1Sum after adding 3: 4Sum after adding 5: 9Sum after adding 7: 16Sum after adding 9: 25Sum after adding 11: 36Sum after adding 13: 49Sum after adding 15: 64Sum after adding 17: 81